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Pond Care Ammo Lock 16oz. Instantly Detoxifies Ammonia, Removes Chlorine and Chloramines from tap water, Eliminates Ammonia Stress and Promotes Healthy Gill Function.

Ammo-Lock will hold the ammonia in a non-toxic form until the biological filter converts the ammonia into nitrite and then to non-toxic nitrate. Although ammonia test kits will show positive results for ammonia when using Ammo Lock, the ammonia is in a non-toxic form. Ammonia levels will drop as the biological filter utilizes the non-toxic ammonia.

Treats 1,920 gallons.